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10 G 2 SFT

Bulgaria BDS 10G2SFT Low alloy constructional steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 10G2SFT / 10 G 2 SFT
Category Grade Standard Region/Area Standard Content
Metals 10 G 2 SFT BDS 4880 Bulgaria Low alloy constructional steels

Chemical composition(mass fraction)(wt.%) of the 10 G 2 SFT

Element Min Max Similar
V 0.0250 0.1000 -
Ti 0.0050 0.0900 -
Si 0.3500 0.6500 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.3500 -
Mn 1.1000 1.7000 -
Cu - 0.3500 -
Cr - 0.3500 -
C - 0.1500 -

Mechanical Properties of steel grade 10 G 2 SFT

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
442 (≥) 465 (≥) 32 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 10 G 2 SFT

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
42 - -     0.41 -  
272 267 - 43.3 424   -  
912 - 13 14.2   411 334

Heat Treatment of steel grade 10 G 2 SFT

Heat treated : 1684°C - 1175°C

Technological Curves of steel grade 10 G 2 SFT

Cross Reference Table (Equivalent Grade) of 10 G 2 SFT

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